PROSPERITY BANCSHARES INC (PB) Stock Institutional Trading Activity


PROSPERITY BANCSHARES INC (PB) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Olstein Capital Management, Renaissance Technologies LLC, Sequoia Financial Advisors, and Third Avenue Management. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q1 2021Olstein Capital ManagementSell-12,90098,211$7,355
Q1 2021Renaissance Technologies LLCSell-11,160112,072$8,393
Q4 2020Third Avenue ManagementBuy32,572107,928$7,486
Q3 2020Third Avenue ManagementBuy14,20875,356$3,906
Q3 2020Olstein Capital ManagementBuy30,011111,111$5,759
Q2 2020Olstein Capital ManagementSell-11,00081,100$4,816
Q1 2020Olstein Capital ManagementSell-14,00092,100$4,444
Q4 2019Olstein Capital ManagementSell-11,900106,100$7,628
Q3 2019Third Avenue ManagementSell-49,73761,148$4,319
Q3 2019Olstein Capital ManagementSell-4,500118,000$8,334
Q3 2019Renaissance Technologies LLCBuy47,644123,232$8,704
Q2 2019Renaissance Technologies LLCBuy63,28875,588$4,993
Q2 2019Olstein Capital ManagementBuy9,265122,500$8,091
Q1 2019Renaissance Technologies LLCSell-6,10012,300$849
Q1 2019Olstein Capital ManagementSell-6,015113,235$7,820
Q4 2018Third Avenue ManagementSell-14,139110,885$6,909
Q4 2018Renaissance Technologies LLCSell-31,78818,400$1,146
Q4 2018Olstein Capital ManagementBuy300119,250$7,429
Q3 2018Olstein Capital ManagementSell-6,000118,950$8,249
Q2 2018Third Avenue ManagementBuy21,152125,024$8,547
Q2 2018Olstein Capital ManagementSell-2,450124,950$8,542
Q1 2018Olstein Capital ManagementSell-35,750127,400$9,253
Q4 2017Third Avenue ManagementBuy10,826103,872$7,279
Q4 2017Olstein Capital ManagementSell-28,000163,150$11,432
Q3 2017Renaissance Technologies LLCSell-45,20050,188$3,299
Q3 2017Olstein Capital ManagementBuy11,270191,150$12,564
Q2 2017Third Avenue ManagementSell-6,00093,046$5,978
Q2 2017Renaissance Technologies LLCBuy91,00795,388$6,128
Q2 2017Olstein Capital ManagementBuy66,050179,880$11,555
Q1 2017Third Avenue ManagementSell-2,91799,046$6,904

Frequently asked questions about PB activity

  • Which institutional owners are buying PB?

    Institutional owners buying PB include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in PB activity?

    "Buy" means an investor increased their reported position in PB compared to the prior reporting period. This reflects growing exposure to PROSPERITY BANCSHARES INC (PB) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in PB increasing?

    Institutional interest in PB can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.